Yasumasa Notake

Title: Yasumasa Notake: Innovator in Engine Exhaust Purification

Introduction

Yasumasa Notake is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of engine exhaust purification technology. His innovative approach addresses the critical issue of reducing harmful emissions from engines.

Latest Patents

Yasumasa Notake holds a patent for an engine exhaust purification device. This device comprises a selective reduction type NOx catalyst, an oxidation catalyst positioned upstream of the NOx catalyst, a reducing agent adding device that introduces an NOx reducing agent to the engine's exhaust gas, a control device for managing the reducing agent addition, and an NO ratio calculation device. The NO ratio of the exhaust gas flowing into the NOx catalyst is calculated using a catalytic reaction model that numerically formulates the oxidation reaction of NO in the oxidation catalyst. This model reflects the NO ratio to determine the amount of ammonia adsorbed on the NOx catalyst through another catalytic reaction model focused on the reduction of NOx.

Career Highlights

Throughout his career, Yasumasa Notake has worked with prominent organizations such as Ud Trucks Corporation and Waseda University. His experience in these institutions has allowed him to develop and refine his innovative technologies.

Collaborations

Yasumasa Notake has collaborated with notable colleagues, including Nobuhiko Masaki and Kiminobu Hirata. Their combined expertise has contributed to advancements in engine exhaust purification.

Conclusion

Yasumasa Notake's work in engine exhaust purification exemplifies the importance of innovation in reducing environmental impact. His contributions continue to influence the field and promote cleaner technologies.